diff --git a/build.gradle b/build.gradle
index e79c807..6fc0095 100644
--- a/build.gradle
+++ b/build.gradle
@@ -31,6 +31,8 @@ subprojects {
         compileOnly 'org.projectlombok:lombok'
         annotationProcessor 'org.projectlombok:lombok'
         testImplementation 'org.springframework.boot:spring-boot-starter-test'
+        implementation group: 'io.springfox', name: 'springfox-swagger2', version: '3.0.0'
+        implementation group: 'io.springfox', name: 'springfox-swagger-ui', version: '2.9.2'
     }
 
     tasks.named('test') {
diff --git a/week1/src/main/java/com/seminar/gosopt/Athletes.java b/week1/src/main/java/com/seminar/gosopt/Athletes.java
new file mode 100644
index 0000000..6f44a1d
--- /dev/null
+++ b/week1/src/main/java/com/seminar/gosopt/Athletes.java
@@ -0,0 +1,16 @@
+package com.seminar.gosopt;
+
+import lombok.Getter;
+
+public class Athletes extends Person {
+
+    private SportsType type;
+
+    public SportsType getType() {
+        return type;
+    }
+
+    public Athletes(SportsType type) {
+        this.type = type;
+    }
+}
diff --git a/week1/src/main/java/com/seminar/gosopt/FootballPlayer.java b/week1/src/main/java/com/seminar/gosopt/FootballPlayer.java
new file mode 100644
index 0000000..27fd7be
--- /dev/null
+++ b/week1/src/main/java/com/seminar/gosopt/FootballPlayer.java
@@ -0,0 +1,15 @@
+package com.seminar.gosopt;
+
+import lombok.Getter;
+
+@Getter
+public class FootballPlayer extends Athletes{
+
+    public FootballPlayer(SportsType type) {
+        super(type);
+    }
+
+    protected void introduce() {
+        System.out.println("저는 " + this.getType().getValue() + "선수 입니다.");
+    }
+}
diff --git a/week1/src/main/java/com/seminar/gosopt/Main.java b/week1/src/main/java/com/seminar/gosopt/Main.java
index 2b22bb9..0ee63ac 100644
--- a/week1/src/main/java/com/seminar/gosopt/Main.java
+++ b/week1/src/main/java/com/seminar/gosopt/Main.java
@@ -2,8 +2,31 @@
 
 import lombok.Getter;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class Main {
     public static void main(String[] args) {
         System.out.println("hello world");
+
+        FootballPlayer footballPlayer = new FootballPlayer(SportsType.FOOTBALL);
+        System.out.println(footballPlayer.getType());
+        footballPlayer.introduce();
+
+
+        Poketmon ggobugi = new Poketmon("ggobugi");
+        System.out.println(System.identityHashCode(ggobugi));
+        System.out.println(ggobugi.getClass());
+        System.out.println(ggobugi.getName());
+        System.out.println(ggobugi.getSkill());
+
+        List<String> foodList = new ArrayList<>();
+        foodList.add("apple");
+        foodList.add("banana");
+        foodList.add("orange");
+
+        for (String food: foodList) {
+            System.out.println(food);
+        }
     }
 }
\ No newline at end of file
diff --git a/week1/src/main/java/com/seminar/gosopt/Person.java b/week1/src/main/java/com/seminar/gosopt/Person.java
new file mode 100644
index 0000000..7aeed44
--- /dev/null
+++ b/week1/src/main/java/com/seminar/gosopt/Person.java
@@ -0,0 +1,17 @@
+package com.seminar.gosopt;
+
+import lombok.Getter;
+
+public abstract class Person {
+
+    private String name;
+    private int age;
+
+    public String getName() {
+        return name;
+    }
+
+    public int getAge() {
+        return age;
+    }
+}
diff --git a/week1/src/main/java/com/seminar/gosopt/Poketmon.java b/week1/src/main/java/com/seminar/gosopt/Poketmon.java
new file mode 100644
index 0000000..e04a7cd
--- /dev/null
+++ b/week1/src/main/java/com/seminar/gosopt/Poketmon.java
@@ -0,0 +1,51 @@
+package com.seminar.gosopt;
+
+public class Poketmon {
+
+    private String name;
+    private String type;
+    private String skill;
+
+    public Poketmon(String name) {
+        this.name = name;
+    }
+
+    public Poketmon(String name, String type) {
+        this.name = name;
+        this.type = type;
+    }
+
+    public Poketmon() {
+
+    }
+
+    public Poketmon(String name, String type, String skill) {
+        this.name = name;
+        this.type = type;
+        this.skill = skill;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public String getSkill() {
+        return skill;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public void setSkill(String skill) {
+        this.skill = skill;
+    }
+}
diff --git a/week1/src/main/java/com/seminar/gosopt/SportsType.java b/week1/src/main/java/com/seminar/gosopt/SportsType.java
new file mode 100644
index 0000000..188cdbd
--- /dev/null
+++ b/week1/src/main/java/com/seminar/gosopt/SportsType.java
@@ -0,0 +1,17 @@
+package com.seminar.gosopt;
+
+public enum SportsType {
+    FOOTBALL("축구"),
+    BASKETBALL("농구"),
+    TENNIS("테니스");
+
+    private final String value;
+
+    SportsType(String value) {
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+}
diff --git a/week1/src/main/java/com/seminar/gosopt/interfacepractice/Pikachu.java b/week1/src/main/java/com/seminar/gosopt/interfacepractice/Pikachu.java
new file mode 100644
index 0000000..ce4e868
--- /dev/null
+++ b/week1/src/main/java/com/seminar/gosopt/interfacepractice/Pikachu.java
@@ -0,0 +1,13 @@
+package com.seminar.gosopt.interfacepractice;
+
+public class Pikachu implements Poketmon{
+
+    @Override
+    public void 몸통박치기() {
+        System.out.println("몸통 박치기");
+    }
+
+    public void 백만볼트() {
+        System.out.println("피카피카");
+    }
+}
diff --git a/week1/src/main/java/com/seminar/gosopt/interfacepractice/Poketmon.java b/week1/src/main/java/com/seminar/gosopt/interfacepractice/Poketmon.java
new file mode 100644
index 0000000..9c0726a
--- /dev/null
+++ b/week1/src/main/java/com/seminar/gosopt/interfacepractice/Poketmon.java
@@ -0,0 +1,6 @@
+package com.seminar.gosopt.interfacepractice;
+
+public interface Poketmon {
+
+    public abstract void 몸통박치기();
+}
diff --git a/week2/src/main/java/com/seminar/week2/api/user/UserController.java b/week2/src/main/java/com/seminar/week2/api/user/UserController.java
new file mode 100644
index 0000000..28c0ed9
--- /dev/null
+++ b/week2/src/main/java/com/seminar/week2/api/user/UserController.java
@@ -0,0 +1,43 @@
+package com.seminar.week2.api.user;
+
+import com.seminar.week2.api.user.dto.*;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api")
+public class UserController {
+
+    private final UserService userService;
+
+    @PostMapping("/user")
+    public String register(@RequestBody final RegisterRequestDto request) {
+        System.out.println("나이 : " + request.getAge());
+        System.out.println("이름 " + request.getName());
+        System.out.println("번호 " + request.getContact());
+        return "SAVE OK";
+    }
+
+    @PostMapping("/v2/user")
+    public RegisterResponseDto registerV2(@RequestBody final RegisterRequestDto requestDto) {
+        RegisterResponseDto dto = userService.register(requestDto);
+        return dto;
+    }
+
+    @GetMapping("/user/{userId}")
+    public GetResponseDto get(@PathVariable Long userId) {
+        return userService.get(userId);
+    }
+
+    @PutMapping("/user/{userId}")
+    public UpdateResponseDto update(@PathVariable Long userId,
+                                    @RequestBody final UpdateRequestDto updateRequestDto) {
+        return userService.update(userId, updateRequestDto);
+    }
+
+    @DeleteMapping("/user/{userId}")
+    public String delete(@PathVariable Long userId) {
+        return userService.delete(userId);
+    }
+}
diff --git a/week2/src/main/java/com/seminar/week2/api/user/UserService.java b/week2/src/main/java/com/seminar/week2/api/user/UserService.java
new file mode 100644
index 0000000..ed3653a
--- /dev/null
+++ b/week2/src/main/java/com/seminar/week2/api/user/UserService.java
@@ -0,0 +1,73 @@
+package com.seminar.week2.api.user;
+
+import com.seminar.week2.api.user.dto.*;
+import com.seminar.week2.domain.User;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class UserService {
+
+    public RegisterResponseDto register(RegisterRequestDto requestDto) {
+        User user = User.builder()
+                .id(1L)
+                .age(requestDto.getAge())
+                .contact(requestDto.getContact())
+                .gender("man")
+                .isStudent(true)
+                .name(requestDto.getName())
+                .build();
+
+        return new RegisterResponseDto(user.getName(),user.getContact(), user.getAge());
+    }
+
+    public GetResponseDto get(Long userId) {
+        User user = User.builder()
+                .id(1L)
+                .age(20)
+                .contact("010-1123-1234")
+                .gender("man")
+                .isStudent(true)
+                .name("unan")
+                .build();
+
+        if (userId != user.getId()) {
+            throw new RuntimeException("유저 존재하지 않습니다.");
+        }
+        return new GetResponseDto(
+                user.getName(), user.getContact(), user.getAge());
+    }
+
+    public UpdateResponseDto update(Long userId, UpdateRequestDto requestDto) {
+        User user = User.builder()
+                .id(1L)
+                .age(20)
+                .contact("010-1123-1234")
+                .gender("man")
+                .isStudent(true)
+                .name("unan")
+                .build();
+
+        user.setAge(requestDto.getAge());
+        user.setContact(requestDto.getContact());
+        user.setName(requestDto.getName());
+
+        return new UpdateResponseDto(user.getName(), user.getContact(), user.getAge());
+    }
+
+    public String delete(Long userId) {
+        User user = User.builder()
+                .id(1L)
+                .age(20)
+                .contact("010-1123-1234")
+                .gender("man")
+                .isStudent(true)
+                .name("unan")
+                .build();
+
+        user = null;
+        return "OK";
+    }
+
+}
diff --git a/week2/src/main/java/com/seminar/week2/api/user/dto/GetResponseDto.java b/week2/src/main/java/com/seminar/week2/api/user/dto/GetResponseDto.java
new file mode 100644
index 0000000..dd0f1df
--- /dev/null
+++ b/week2/src/main/java/com/seminar/week2/api/user/dto/GetResponseDto.java
@@ -0,0 +1,12 @@
+package com.seminar.week2.api.user.dto;
+
+import lombok.AllArgsConstructor;
+
+@AllArgsConstructor
+public class GetResponseDto {
+    private String name;
+    private String contact;
+    private int age;
+
+
+}
diff --git a/week2/src/main/java/com/seminar/week2/api/user/dto/RegisterRequestDto.java b/week2/src/main/java/com/seminar/week2/api/user/dto/RegisterRequestDto.java
new file mode 100644
index 0000000..67cf296
--- /dev/null
+++ b/week2/src/main/java/com/seminar/week2/api/user/dto/RegisterRequestDto.java
@@ -0,0 +1,15 @@
+package com.seminar.week2.api.user.dto;
+
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+public class RegisterRequestDto {
+
+    private String name;
+    private String contact;
+    private int age;
+
+}
diff --git a/week2/src/main/java/com/seminar/week2/api/user/dto/RegisterResponseDto.java b/week2/src/main/java/com/seminar/week2/api/user/dto/RegisterResponseDto.java
new file mode 100644
index 0000000..281b834
--- /dev/null
+++ b/week2/src/main/java/com/seminar/week2/api/user/dto/RegisterResponseDto.java
@@ -0,0 +1,14 @@
+package com.seminar.week2.api.user.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@AllArgsConstructor
+public class RegisterResponseDto {
+
+    private String name;
+    private String contact;
+    private int age;
+}
diff --git a/week2/src/main/java/com/seminar/week2/api/user/dto/UpdateRequestDto.java b/week2/src/main/java/com/seminar/week2/api/user/dto/UpdateRequestDto.java
new file mode 100644
index 0000000..1eae59e
--- /dev/null
+++ b/week2/src/main/java/com/seminar/week2/api/user/dto/UpdateRequestDto.java
@@ -0,0 +1,13 @@
+package com.seminar.week2.api.user.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@AllArgsConstructor
+@Getter
+public class UpdateRequestDto {
+    private String name;
+    private String contact;
+    private int age;
+
+}
diff --git a/week2/src/main/java/com/seminar/week2/api/user/dto/UpdateResponseDto.java b/week2/src/main/java/com/seminar/week2/api/user/dto/UpdateResponseDto.java
new file mode 100644
index 0000000..5c3468d
--- /dev/null
+++ b/week2/src/main/java/com/seminar/week2/api/user/dto/UpdateResponseDto.java
@@ -0,0 +1,10 @@
+package com.seminar.week2.api.user.dto;
+
+import lombok.AllArgsConstructor;
+
+@AllArgsConstructor
+public class UpdateResponseDto {
+    private String name;
+    private String contact;
+    private int age;
+}
diff --git a/week2/src/main/java/com/seminar/week2/config/SwaggerConfig.java b/week2/src/main/java/com/seminar/week2/config/SwaggerConfig.java
new file mode 100644
index 0000000..a6e530d
--- /dev/null
+++ b/week2/src/main/java/com/seminar/week2/config/SwaggerConfig.java
@@ -0,0 +1,38 @@
+package com.seminar.week2.config;
+
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import springfox.documentation.builders.ApiInfoBuilder;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.service.ApiInfo;
+import springfox.documentation.service.Contact;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+import springfox.documentation.swagger2.annotations.EnableSwagger2;
+
+import java.util.Collections;
+
+@Configuration
+@EnableSwagger2
+public class SwaggerConfig {
+
+    @Bean
+    public Docket api() {
+        return new Docket(DocumentationType.SWAGGER_2)
+                .apiInfo(this.apiInfo())
+                .select()
+                .apis(RequestHandlerSelectors.any())
+                .paths(PathSelectors.any())
+                .build();
+    }
+
+    private ApiInfo apiInfo() {
+        return new ApiInfoBuilder()
+                .title("demo")
+                .description("API EXAMPLE")
+                .build();
+    }
+
+}
diff --git a/week2/src/main/java/com/seminar/week2/controller/HealthCheckController.java b/week2/src/main/java/com/seminar/week2/controller/HealthCheckController.java
deleted file mode 100644
index 181f476..0000000
--- a/week2/src/main/java/com/seminar/week2/controller/HealthCheckController.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package com.seminar.week2.controller;
-
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-public class HealthCheckController {
-
-
-    @GetMapping("/health")
-    public String healthCheck() {
-        return "OK";
-    }
-}
diff --git a/week2/src/main/java/com/seminar/week2/domain/User.java b/week2/src/main/java/com/seminar/week2/domain/User.java
new file mode 100644
index 0000000..3d68c42
--- /dev/null
+++ b/week2/src/main/java/com/seminar/week2/domain/User.java
@@ -0,0 +1,53 @@
+package com.seminar.week2.domain;
+
+
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class User {
+
+    private Long id;
+    private String gender;
+    private String name;
+    private String contact;
+    private int age;
+    private boolean isStudent;
+
+    @Builder
+    public User(Long id, String gender, String name, String contact, int age, boolean isStudent) {
+        this.id = id;
+        this.gender = gender;
+        this.name = name;
+        this.contact = contact;
+        this.age = age;
+        this.isStudent = isStudent;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public void setGender(String gender) {
+        this.gender = gender;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setContact(String contact) {
+        this.contact = contact;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+    public void setStudent(boolean student) {
+        isStudent = student;
+    }
+}
diff --git a/week2/src/main/resources/application.yml b/week2/src/main/resources/application.yml
index 0884131..44f9a8d 100644
--- a/week2/src/main/resources/application.yml
+++ b/week2/src/main/resources/application.yml
@@ -1,2 +1,7 @@
 server:
-  port: 8082
\ No newline at end of file
+  port: 8082
+
+spring:
+  mvc:
+    pathmatch:
+      matching-strategy: ant_path_matcher
\ No newline at end of file